74616560

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13921}}^1$

素因数の和:14001

約数の個数: 40

約数和(自身を含む): 176085456

約数和(自身を除く): 101468896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 13921, 27842, 55684, 69605, 111368, 139210, 222736, 278420, 556840, 932707, 1113680, 1865414, 3730828, 4663535, 7461656, 9327070, 14923312, 18654140, 37308280, 74616560]

約数ペア:

[(1, 74616560), (2, 37308280), (4, 18654140), (5, 14923312), (8, 9327070), (10, 7461656), (16, 4663535), (20, 3730828), (40, 1865414), (67, 1113680), (80, 932707), (134, 556840), (268, 278420), (335, 222736), (536, 139210), (670, 111368), (1072, 69605), (1340, 55684), (2680, 27842), (5360, 13921)]